Microchip AVR CPU, AVR Microcontroller, 20MHz, 32 kB Flash, 14-Pin SOIC

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£7.93

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£9.52

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10 - 10£0.793£7.93
20 - 20£0.778£7.78
30 - 50£0.728£7.28
60 +£0.711£7.11

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Packaging Options:
RS Stock No.:
234-3719
Mfr. Part No.:
ATTINY3224-SSU
Brand:
Microchip
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Brand

Microchip

Family Name

AVR

Package Type

SOIC

Mounting Type

SMD

Pin Count

14

Device Core

AVR CPU

Program Memory Size

32 kB

Maximum Frequency

20MHz

Program Memory Type

Flash

The Microchip ATTINY3224-SSU microcontroller of the tinyAVR® 2 family use the AVR® CPU with hardware multiplier, running at 20 MHz, with 32 KB Flash, 3 KB of SRAM and 256B of EEPROM available in a 14-pin package. The family uses the latest technologies from Microchip with a flexible and low-power architecture including an event system, advanced digital peripherals and accurate analog features such as a 12-bit differential ADC with Programmable Gain Amplifier (PGA).

High-performance low-power AVR® CPU
Single-cycle I/O access
Two-level interrupt controller with vectored interrupts
Two-cycle hardware multiplier
Supply voltage ranges between 1.8V to 5.5V
32B of user row in non volatile memory that can keep data during chip-erase and be programmed while the device is locked
Write/erase endurance
Flash 10, 000 cycles
EEPROM 100, 000 cycles
Data retention: 40 years at 55°C
Power-on Reset (POR)
Brown-out Detection (BOD)
32.768 kHz Ultra-Low Power (ULP) internal oscillator
32.768 kHz external crystal oscillator
Single-pin Unified Program and Debug Interface (UPDI)
Three sleep modes
Idle with all peripherals running and immediate wake-up time
Standby with configurable operation of selected peripherals
Power-Down with full data retention
Host/Client Serial Peripheral Interface (SPI)
Host/Client Two-Wire Interface (TWI) with dual address match
Automated Cyclic Redundancy Check (CRC) flash memory scan
Watchdog Timer (WDT) with Window Mode, with a separate on-chip oscillator
-40°C to 85°C (industrial temperature)
-40°C to 125°C (extended temperature)

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